Difference between Vacuum Tube and Thermionic Tube

VACUUM TUBE vs THERMIONIC TUBE: NOUN

An electrical device containing a heated filament inside an evacuated container (generally a glass tube) and used to produce rectification (a diode vacuum tube), amplification or other functions.
A sealed glass tube employed to examine the effects of a discharge of electricity through air or other gas rarefied or exhausted to the required degree.
An electron tube from which all or most of the gas has been removed, permitting electrons to move with low interaction with any remaining gas molecules.
Electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

An electron tube in which the source of electrons is a heated electrode.
Electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

Voltmeter, Cassette deck, Preamplifier, Cathode ray, Klystron, Thermionic, Amplifier, Transistor, Magnetron, Triode, Thermionic vacuum tube, Thermionic valve, Thermionic tube, Electron tube, Tube

Filament, Dynatron, Valve, Rectifying tube, Rectifying valve, Anode, Pentode, Tetrode, Triode, Diode, Electron tube, Thermionic vacuum tube, Thermionic valve, Vacuum tube, Tube

Transistorized, Condenser microphone, Superheterodyne, Cassette deck, Preamplifier, Cathode ray, Klystron, Thermionic, Amplifier, Transistor, Magnetron, Triode, Thermionic valve, Electron tube, Tube

Vacuum, Rectifier, Electron, Cathode, Magnetron, Filament, Dynatron, Valve, Anode, Triode, Diode, Thermionic valve, Electron tube, Vacuum tube, Tube

Information related to vacuum tube circuits and techniques.
Here we offer a classic vacuum tube radio.
Tony liked Vacuum Tube Preamplifier with Nixie Display.
VALVE: The British term for a vacuum TUBE, which is a sealed glass tube that is used in guitar amplifiers and effects.
The vacuum tube creates a vacuum so there is no air for air resistance to play a part.
At that time Lee De Forest's audion tube, the first triode vacuum tube, had been around for several years.
BY VACUUM TUBE: VACUUM PIPING: JACKET PIPING: PLANT LOCATION ROJECT NO.
The replacing of a vacuum tube is easily achieved by sliding out the damaged tube and replacing it with a new tube.
Another type of vacuum tube is the gas tube.
Brent Jessee Recording presents four problem solving vacuum tube accessories that set a new standard for vacuum tube dampers and coolers!